48972872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 54810808

約数列:

[1, 2, 4, 8, 13, 26, 43, 47, 52, 86, 94, 104, 172, 188, 233, 344, 376, 466, 559, 611, 932, 1118, 1222, 1864, 2021, 2236, 2444, 3029, 4042, 4472, 4888, 6058, 8084, 10019, 10951, 12116, 16168, 20038, 21902, 24232, 26273, 40076, 43804, 52546, 80152, 87608, 105092, 130247, 142363, 210184, 260494, 284726, 470893, 520988, 569452, 941786, 1041976, 1138904, 1883572, 3767144, 6121609, 12243218, 24486436, 48972872]

約数ペア:

[(1, 48972872), (2, 24486436), (4, 12243218), (8, 6121609), (13, 3767144), (26, 1883572), (43, 1138904), (47, 1041976), (52, 941786), (86, 569452), (94, 520988), (104, 470893), (172, 284726), (188, 260494), (233, 210184), (344, 142363), (376, 130247), (466, 105092), (559, 87608), (611, 80152), (932, 52546), (1118, 43804), (1222, 40076), (1864, 26273), (2021, 24232), (2236, 21902), (2444, 20038), (3029, 16168), (4042, 12116), (4472, 10951), (4888, 10019), (6058, 8084)]